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2
RESULTS

Media Type
2
texts
Topics & Subjects
2
Bees -- Classification
1
Bees -- North America Classification
1
Halictidae -- Classification
Collection
2
American Libraries
2
Biodiversity Heritage Library
2
Harvard University
2
Ernst Mayr Library, Harvard University Museum of Comparative Zoology
Creator
1
engel, michael s
1
michener, charles duncan, 1918-
Language
2
English
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